This Decree establishes the conditions of purchase of electrical energy generated by photovoltaic installations integrated in buildings and interconnected to the low voltage network with a maximum power of 500 kW (art. 1).
 
 Article 2
 Scope of application
 1. This Decree applies only to the facilities described in article 1 and that they obtain their definitive registration in the Register of Photovoltaic Installations of the Government (RIFV) and
 Later in the Registration of Remuneration Rate (RTR).
 2. Facilities permanently enrolled in the RIFV that are not in the RTR can be put into service but the price of the sale of the energy produced in the corresponding distributor is the energy term of the electricity tariff current for supplies of the same power and factor of use, and not the one of the tariffs that this Decree refers to.
 Article 3
 Types of facilities
 The facilities covered by this Decree are classified in the following two types:
 -1 FV 1: Photovoltaic installations with a maximum power equal to or less than 20 kW. -2 FV 2: Photovoltaic installations with a maximum power exceeding 20 kW.

This document was amended by decree 22-3-2017.